ergo.® 7440

Bonding Technology

ergo.® 7440 is a black, toughened, pasty epoxy resin for application with composite or metal parts. The resin provides excellent strength build up after pot life, very good heat resistance up to 180 °C as well as remarkable mechanical properties.

ergo.® 7440 fulfills the requirements according to DIN EN 45545-2 chart 5, R1, R7 and R17 with HL1-3.

Product Info
>Kisling AG Kisling AG
Bonding Technology

Features

Thermoplastics
PA
PA (PA 6)
PA (PA 6.6)
PA (PA 12)
PBT
PC
PES
PET
PEEK
PMMA
PPS
PUR (lower degree of cross-linking)
PVC (harder perfomance)
Thermoplastics (Styrenes)
ABS
ASA
EPS
PPE
PS
SAN
SB
XPS (rigid foam)
Thermosetting Plastics
EP
MF
PF
PUR (higher degree of cross-linking)
UP
Thermosets (Composites)
CRP
BMC
FR4
GRP
SMC
Elastomers
CR
EPM/EPDM
NBR
Metals - susceptible to corrosion (active)
bronze
cast iron
copper
magnesium
brass
steel (blasted SA 2,5)
Metals - anti corrosive surfaces (passive)
aluminium
plumb
chromium
gold
nickel
magnets
platinum
silver
silicium
steel - chromated
steel - stainless
steel - galvanised
titanium
zinc (also galvanized materials)
tin
Glass & Ceramic Materials
emaille
glass
ceramics
ceramic (techno-)
mosaic & tiles
porcelain
Construction Materials & Substrates
artificial stones
natrual stones
Wood & Timber
veneer
solid timber - untreated
MDF - medium density fiberboard
Paper & Cardboard
alu-coated materials
Anchoring & Fixing
chemical anchoring systems
screw thread - through hole
screw thread - pocket hole bore
chemical screw retention
2-part systems
epoxy resins
Sector classification
manufacuting industry
Temperature resistance <0°C (approx.)
from -60°C
Temperature resistance >0°C (approx.)
to +180°C
Deformation capability
≤ 10%
Colour of adhesive film
colour spectrum dark
black
Curing mechanisms
room temperature curing
Pot life @ +20/23°C - Minimum / minutes
31-59 min
(Mixed) viscosity
pasty
thixotropic
Liquid Adhesives
2-part systems

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